Ti shape memory alloy stemless femoral prosthesis, and traditional stemmed hip prosthesis.
记忆合金无柄股骨假体股骨上的应力分布与正常股骨相近。
Biomechanical analysis of artificial hip prosthesis was made by nonlinear finite element method (FEM).
并采用非线性有限元方法，进行人工髋关节的生物力学分析。
Conclusions Hip prosthesis can cause intravasation of bone marrow fat that leads to platelet activation.
结论髋关节假体置换术可引起骨髓脂肪入侵血液循环并导致血小板激活。
AIM: To assess the effects of the early healing routine rehabilitative intervention after the revision of hip prosthesis.
目的：评定人工髋关节翻修术后早期实施程序化康复干预的效果。
In 4 cases with cemented hip replacement, 2 cases reserved calcar femoral bone flap got union, and 1 hip prosthesis had loosen.
行骨水泥型人工关节置换的4例中2例保留的股骨距骨块愈合，1例出现假体松动。
Individualized hip prosthesis can improve matching between femur and femoral prosthesis, which extends service life of prosthesis. And it can meet special cases.
个性化人工髋关节可以提高假体与骨之间的匹配程度，延长假体寿命，而且可满足特殊病例需要。
Methods Experimental group was consisted of 26 patients receiving hip prosthesis, and control group included 24 patients experiencing soft tissue trauma or other operations.
方法将26例髋关节假体置换术患者作为研究组，24例软组织手术患者作为对照组。
Objective: to obtain 29 anatomic parameters of normal Chinese proximal femur through ct 3d reconstruction so as to provide anatomical references for hip prosthesis selection and design.
目的：通过CT三维重建正常中国人股骨近端大体形态，测量29个解剖参数，为选择、设计假体提供解剖学依据。
Conclusion: Internal fixation with memory alloy embracing fixator could serve as the first choice to treat the fracture around the prosthesis of femur after hip arthroplasty.
结论：记忆合金环抱器内固定可作为人工髋关节置换术后股骨假体周围骨折的首选治疗方法。
This consideration is of particular importance given that many patients who have had hip resurfacing are likely to outlive the prosthesis.
这个考虑对于已经做了髋关节置换又可能比假体活得长的患者特别重要。
Objective To evaluate the centralization of the distal stem of hip femoral prosthesis after total hip replacement with CT imaging.
目的采用CT成像技术评估髋关节置换术后股骨假体远端的中心化状态。
Objective to research the cause of loosening of the prosthesis in advanced complication and after total hip joint replacement the technology in revision hip arthroplasty.
目的探讨人工髋关节置换术后晚期假体松动的原因及翻修技术。
The hip support joint is a new nonpermanent prosthesis for the treatment of ischemic necrosis of head of femur in orthopedics.
＂髋支撑关节＂是一种临床骨科用于治疗股骨头缺血坏死症的新型非永久型假体。
Arthroplasty, replacement, hip; bone defect; Modular femoral prosthesis.
关节成形术，置换，髋；股骨；组配型股骨假体。
Objective To discuss the relationship between the matching relationship between artificial prosthesis and femoral superior extremity and asepsis looseness of total hip replacement.
目的探讨人工假体与股骨上端匹配与人工全髋关节置换术后无菌性松动之间的关系。
In the last decade, several evolutionary improvements have been made in the total hip replacement procedure and prosthesis.
在过去十年中，一些进化改进已在全髋关节置换术的程序和假肢。
Result the custom made prosthesis effectively increased the fitness of prosthesis bone interface. It enhanced the stability of implants and improved the hip function as well as relieved pain.
结果定制假体安置方便，与骨腔匹配好，增强了假体稳定性，缓解了疼痛，改善了髋关节功能。
Methods 14 cases of hip malignant tumors were treated with arthroplasty, of which 12 were undergone proximal femoral prosthesis replacement and 2 were undergone semi-pelvic prosthesis replacement.
方法应用人工假体置换治疗髋关节部位恶性肿瘤14例，其中股骨上端假体置换12例，半骨盆假体置换2例。
Conclusion The proper selection of bone graft and suitable prosthesis in total hip joint replacement in cases with severe acetabular defect is the key for having excellent and good results.
结论采用自体骨结构性与颗粒性植骨结合，并选用合适的假体重建髋臼后上壁缺损，效果满意。
Follow-up ranging from 2 to 5 years (mean, 38 months) showed improvement in hip function without evidence of prosthesis loosening.
随访2年至五年(平均38个月)显示髋关节功能改善且没有假体松动征象。
OBJECTIVE: To evaluate the clinical outcomes of uncemented all-coated long stem prosthesis in mild and moderate femur bone defect during hip revision.
目的：评价非骨水泥型广泛涂层长柄假体在股骨轻中度缺损的髋关节翻修中应用的临床效果。
OBJECTIVE: to review the clinical results of plate and artificial bone in the revision of femoral prosthesis of total hip arthroplasty (RTHA).
目的：观察同时采用钢板和人工骨进行全髋关节股骨侧假体翻修的疗效。
Extended trochanteric osteotomy is useful in hip joint revision. After osteotomy femoral prosthesis and cement could be taken out easily, and the osteotomy site could be healed easily.
大粗隆延长截骨在髋翻修手术中可以帮助充分暴露术野，取出固定良好的骨水泥和非骨水泥股骨柄，同时截骨愈合良好。
Extended trochanteric osteotomy is useful in hip joint revision. After osteotomy femoral prosthesis and cement could be taken out easily, and the osteotomy site could be healed easily.
大粗隆延长截骨在髋翻修手术中可以帮助充分暴露术野，取出固定良好的骨水泥和非骨水泥股骨柄，同时截骨愈合良好。
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